LSST Applications  21.0.0-172-gfb10e10a+18fedfabac,22.0.0+297cba6710,22.0.0+80564b0ff1,22.0.0+8d77f4f51a,22.0.0+a28f4c53b1,22.0.0+dcf3732eb2,22.0.1-1-g7d6de66+2a20fdde0d,22.0.1-1-g8e32f31+297cba6710,22.0.1-1-geca5380+7fa3b7d9b6,22.0.1-12-g44dc1dc+2a20fdde0d,22.0.1-15-g6a90155+515f58c32b,22.0.1-16-g9282f48+790f5f2caa,22.0.1-2-g92698f7+dcf3732eb2,22.0.1-2-ga9b0f51+7fa3b7d9b6,22.0.1-2-gd1925c9+bf4f0e694f,22.0.1-24-g1ad7a390+a9625a72a8,22.0.1-25-g5bf6245+3ad8ecd50b,22.0.1-25-gb120d7b+8b5510f75f,22.0.1-27-g97737f7+2a20fdde0d,22.0.1-32-gf62ce7b1+aa4237961e,22.0.1-4-g0b3f228+2a20fdde0d,22.0.1-4-g243d05b+871c1b8305,22.0.1-4-g3a563be+32dcf1063f,22.0.1-4-g44f2e3d+9e4ab0f4fa,22.0.1-42-gca6935d93+ba5e5ca3eb,22.0.1-5-g15c806e+85460ae5f3,22.0.1-5-g58711c4+611d128589,22.0.1-5-g75bb458+99c117b92f,22.0.1-6-g1c63a23+7fa3b7d9b6,22.0.1-6-g50866e6+84ff5a128b,22.0.1-6-g8d3140d+720564cf76,22.0.1-6-gd805d02+cc5644f571,22.0.1-8-ge5750ce+85460ae5f3,master-g6e05de7fdc+babf819c66,master-g99da0e417a+8d77f4f51a,w.2021.48
LSST Data Management Base Package
Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | List of all members
lsst.meas.base.diaCalculationPlugins.MadDiaPsFlux Class Reference
Inheritance diagram for lsst.meas.base.diaCalculationPlugins.MadDiaPsFlux:
lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin lsst.meas.base.catalogCalculation.CatalogCalculationPlugin lsst.meas.base.pluginsBase.BasePlugin

Public Member Functions

def getExecutionOrder (cls)
 
def calculate (self, diaObjects, diaSources, filterDiaSources, filterName, **kwargs)
 
def calculate (self, cat, **kwargs)
 
def fail (self, diaObject, columns, error=None)
 
def fail (self, measRecord, error=None)
 
def getLogName (self)
 

Static Public Member Functions

def getTransformClass ()
 

Public Attributes

 config
 
 name
 
 logName
 

Static Public Attributes

 ConfigClass = MadDiaPsFluxConfig
 
list outputCols = ["PSFluxMAD"]
 
string plugType = "multi"
 
bool needsFilter = True
 
 registry = PluginRegistry(DiaObjectCalculationPluginConfig)
 
float FLUX_MOMENTS_CALCULATED = 5.0
 
list inputCols = []
 
float CENTROID_ORDER = 0.0
 
float SHAPE_ORDER = 1.0
 
float FLUX_ORDER = 2.0
 
float APCORR_ORDER = 3.0
 
float DEFAULT_CATALOGCALCULATION = 4.0
 

Detailed Description

Compute median absolute deviation of diaSource fluxes.

Definition at line 521 of file diaCalculationPlugins.py.

Member Function Documentation

◆ calculate() [1/2]

def lsst.meas.base.catalogCalculation.CatalogCalculationPlugin.calculate (   self,
  cat,
**  kwargs 
)
inherited
Perform the calculation specified by this plugin.

This method can either be used to operate on a single catalog record
or a whole catalog, populating it with the output defined by this
plugin.

Note that results may be added to catalog records as new columns, or
may result in changes to existing values.

Parameters
----------
cat : `lsst.afw.table.SourceCatalog` or `lsst.afw.table.SourceRecord`
    May either be a `~lsst.afw.table.SourceCatalog` or a single
    `~lsst.afw.table.SourceRecord`, depending on the plugin type. Will
    be updated in place to contain the results of plugin execution.
**kwargs
    Any additional keyword arguments that may be passed to the plugin.

Definition at line 98 of file catalogCalculation.py.

98  def calculate(self, cat, **kwargs):
99  """Perform the calculation specified by this plugin.
100 
101  This method can either be used to operate on a single catalog record
102  or a whole catalog, populating it with the output defined by this
103  plugin.
104 
105  Note that results may be added to catalog records as new columns, or
106  may result in changes to existing values.
107 
108  Parameters
109  ----------
110  cat : `lsst.afw.table.SourceCatalog` or `lsst.afw.table.SourceRecord`
111  May either be a `~lsst.afw.table.SourceCatalog` or a single
112  `~lsst.afw.table.SourceRecord`, depending on the plugin type. Will
113  be updated in place to contain the results of plugin execution.
114  **kwargs
115  Any additional keyword arguments that may be passed to the plugin.
116  """
117  raise NotImplementedError()
118 
119 

◆ calculate() [2/2]

def lsst.meas.base.diaCalculationPlugins.MadDiaPsFlux.calculate (   self,
  diaObjects,
  diaSources,
  filterDiaSources,
  filterName,
**  kwargs 
)
Compute the median absolute deviation of the point source fluxes.

Parameters
----------
diaObject : `dict`
    Summary object to store values in.
diaSources : `pandas.DataFrame`
    DataFrame representing all diaSources associated with this
    diaObject.
filterDiaSources : `pandas.DataFrame`
    DataFrame representing diaSources associated with this
    diaObject that are observed in the band pass ``filterName``.
filterName : `str`
    Simple, string name of the filter for the flux being calculated.
**kwargs
    Any additional keyword arguments that may be passed to the plugin.

Reimplemented from lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.

Definition at line 538 of file diaCalculationPlugins.py.

543  **kwargs):
544  """Compute the median absolute deviation of the point source fluxes.
545 
546  Parameters
547  ----------
548  diaObject : `dict`
549  Summary object to store values in.
550  diaSources : `pandas.DataFrame`
551  DataFrame representing all diaSources associated with this
552  diaObject.
553  filterDiaSources : `pandas.DataFrame`
554  DataFrame representing diaSources associated with this
555  diaObject that are observed in the band pass ``filterName``.
556  filterName : `str`
557  Simple, string name of the filter for the flux being calculated.
558  **kwargs
559  Any additional keyword arguments that may be passed to the plugin.
560  """
561  diaObjects.loc[:, "{}PSFluxMAD".format(filterName)] = \
562  filterDiaSources.psFlux.apply(median_absolute_deviation,
563  ignore_nan=True)
564 
565 
def format(config, name=None, writeSourceLine=True, prefix="", verbose=False)
Definition: history.py:174

◆ fail() [1/2]

def lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.fail (   self,
  diaObject,
  columns,
  error = None 
)
inherited
Set diaObject position values to nan.

Parameters
----------
diaObject : `dict`
    Summary object to store values in.
columns : `list` of `str`
    List of string names of columns to write a the failed value.
error : `BaseException` or `None`
    Error to pass. Kept for consistency with CatologCalculationPlugin.
    Unused.

Definition at line 141 of file diaCalculation.py.

141  def fail(self, diaObject, columns, error=None):
142  """Set diaObject position values to nan.
143 
144  Parameters
145  ----------
146  diaObject : `dict`
147  Summary object to store values in.
148  columns : `list` of `str`
149  List of string names of columns to write a the failed value.
150  error : `BaseException` or `None`
151  Error to pass. Kept for consistency with CatologCalculationPlugin.
152  Unused.
153  """
154  for colName in columns:
155  diaObject[colName] = np.nan
156 
157 

◆ fail() [2/2]

def lsst.meas.base.pluginsBase.BasePlugin.fail (   self,
  measRecord,
  error = None 
)
inherited
Record a failure of the `measure` or `measureN` method.

Parameters
----------
measRecord : `lsst.afw.table.SourceRecord`
    Table record describing the source being measured.
error : `MeasurementError`, optional
    Only provided if the measurement failed due to a
    `MeasurementError` being raised; otherwise, will be `None`.

Notes
-----
When the plugin raises an exception, framework will call
`BasePlugin.fail` to allow the plugin to set its failure flag
field(s).  When `BasePlugin.measureN` raises an exception,
`BasePlugin.fail` will be called repeatedly with all the records that
were being measured.

If the exception is an `MeasurementError`, it will be passed as the
error argument; in all other cases the error argument will be `None`,
and the failure will be logged by the measurement framework as a
warning.

Reimplemented in lsst.meas.modelfit.psf.psfContinued.GeneralShapeletPsfApproxForcedPlugin, lsst.meas.modelfit.psf.psfContinued.GeneralShapeletPsfApproxSingleFramePlugin, lsst.meas.modelfit.cmodel.cmodelContinued.CModelForcedPlugin, lsst.meas.modelfit.cmodel.cmodelContinued.CModelSingleFramePlugin, lsst.meas.extensions.trailedSources.VeresPlugin.SingleFrameVeresTrailPlugin, lsst.meas.extensions.trailedSources.NaivePlugin.SingleFrameNaiveTrailPlugin, lsst.meas.base.wrappers.GenericPlugin, lsst.meas.base.wrappers.WrappedForcedPlugin, lsst.meas.base.wrappers.WrappedSingleFramePlugin, lsst.meas.base.plugins.SingleFrameSkyCoordPlugin, lsst.meas.base.plugins.SingleFramePeakCentroidPlugin, lsst.meas.base.plugins.InputCountPlugin, lsst.meas.base.plugins.VariancePlugin, lsst.meas.base.plugins.SingleFrameJacobianPlugin, lsst.meas.base.plugins.SingleFrameFPPositionPlugin, lsst.meas.base.footprintArea.CatalogCalculationFootprintAreaPlugin, lsst.meas.base.classification.CatalogCalculationClassificationPlugin, and lsst.ip.diffim.dipoleMeasurement.ClassificationDipolePlugin.

Definition at line 137 of file pluginsBase.py.

137  def fail(self, measRecord, error=None):
138  """Record a failure of the `measure` or `measureN` method.
139 
140  Parameters
141  ----------
142  measRecord : `lsst.afw.table.SourceRecord`
143  Table record describing the source being measured.
144  error : `MeasurementError`, optional
145  Only provided if the measurement failed due to a
146  `MeasurementError` being raised; otherwise, will be `None`.
147 
148  Notes
149  -----
150  When the plugin raises an exception, framework will call
151  `BasePlugin.fail` to allow the plugin to set its failure flag
152  field(s). When `BasePlugin.measureN` raises an exception,
153  `BasePlugin.fail` will be called repeatedly with all the records that
154  were being measured.
155 
156  If the exception is an `MeasurementError`, it will be passed as the
157  error argument; in all other cases the error argument will be `None`,
158  and the failure will be logged by the measurement framework as a
159  warning.
160 
161  """
162  traceback.print_exc()
163  message = ("The algorithm '%s' thinks it cannot fail, but it did; "
164  "please report this as a bug (the full traceback is above)."
165  % (self.__class__.__name__,))
166  raise NotImplementedError(message)
167 

◆ getExecutionOrder()

def lsst.meas.base.diaCalculationPlugins.MadDiaPsFlux.getExecutionOrder (   cls)
Used to set the relative order of plugin execution.

The values returned by `getExecutionOrder` are compared across all
plugins, and smaller numbers run first.

Notes
-----
`CatalogCalculationPlugin`\s must run with
`BasePlugin.DEFAULT_CATALOGCALCULATION` or higher.

All plugins must implement this method with an appropriate run level

Reimplemented from lsst.meas.base.catalogCalculation.CatalogCalculationPlugin.

Definition at line 534 of file diaCalculationPlugins.py.

534  def getExecutionOrder(cls):
535  return cls.DEFAULT_CATALOGCALCULATION
536 

◆ getLogName()

def lsst.meas.base.pluginsBase.BasePlugin.getLogName (   self)
inherited

Definition at line 134 of file pluginsBase.py.

134  def getLogName(self):
135  return self.logName
136 

◆ getTransformClass()

def lsst.meas.base.pluginsBase.BasePlugin.getTransformClass ( )
staticinherited
Get the measurement transformation appropriate to this plugin.

This returns a subclass of `transforms.MeasurementTransform`, which
may be instantiated with details of the algorithm configuration and
then called with information about calibration and WCS to convert from
raw measurement quantities to calibrated units. Calibrated data is
then provided in a separate output table.

Notes
-----
By default, we copy everything from the input to the output without
transformation.

Reimplemented in lsst.meas.base.plugins.ForcedPeakCentroidPlugin, and lsst.meas.base.plugins.SingleFramePeakCentroidPlugin.

Definition at line 169 of file pluginsBase.py.

169  def getTransformClass():
170  """Get the measurement transformation appropriate to this plugin.
171 
172  This returns a subclass of `transforms.MeasurementTransform`, which
173  may be instantiated with details of the algorithm configuration and
174  then called with information about calibration and WCS to convert from
175  raw measurement quantities to calibrated units. Calibrated data is
176  then provided in a separate output table.
177 
178  Notes
179  -----
180  By default, we copy everything from the input to the output without
181  transformation.
182  """
183  return PassThroughTransform

Member Data Documentation

◆ APCORR_ORDER

float lsst.meas.base.pluginsBase.BasePlugin.APCORR_ORDER = 3.0
staticinherited

Definition at line 98 of file pluginsBase.py.

◆ CENTROID_ORDER

float lsst.meas.base.pluginsBase.BasePlugin.CENTROID_ORDER = 0.0
staticinherited

Definition at line 72 of file pluginsBase.py.

◆ config

lsst.meas.base.pluginsBase.BasePlugin.config
inherited

Definition at line 130 of file pluginsBase.py.

◆ ConfigClass

lsst.meas.base.diaCalculationPlugins.MadDiaPsFlux.ConfigClass = MadDiaPsFluxConfig
static

Definition at line 525 of file diaCalculationPlugins.py.

◆ DEFAULT_CATALOGCALCULATION

float lsst.meas.base.pluginsBase.BasePlugin.DEFAULT_CATALOGCALCULATION = 4.0
staticinherited

Definition at line 108 of file pluginsBase.py.

◆ FLUX_MOMENTS_CALCULATED

float lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.FLUX_MOMENTS_CALCULATED = 5.0
staticinherited

Definition at line 70 of file diaCalculation.py.

◆ FLUX_ORDER

float lsst.meas.base.pluginsBase.BasePlugin.FLUX_ORDER = 2.0
staticinherited

Definition at line 89 of file pluginsBase.py.

◆ inputCols

list lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.inputCols = []
staticinherited

Definition at line 83 of file diaCalculation.py.

◆ logName

lsst.meas.base.pluginsBase.BasePlugin.logName
inherited

Definition at line 132 of file pluginsBase.py.

◆ name

lsst.meas.base.pluginsBase.BasePlugin.name
inherited

Definition at line 131 of file pluginsBase.py.

◆ needsFilter

bool lsst.meas.base.diaCalculationPlugins.MadDiaPsFlux.needsFilter = True
static

Definition at line 531 of file diaCalculationPlugins.py.

◆ outputCols

list lsst.meas.base.diaCalculationPlugins.MadDiaPsFlux.outputCols = ["PSFluxMAD"]
static

Definition at line 529 of file diaCalculationPlugins.py.

◆ plugType

string lsst.meas.base.diaCalculationPlugins.MadDiaPsFlux.plugType = "multi"
static

Definition at line 530 of file diaCalculationPlugins.py.

◆ registry

lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.registry = PluginRegistry(DiaObjectCalculationPluginConfig)
staticinherited

Definition at line 66 of file diaCalculation.py.

◆ SHAPE_ORDER

float lsst.meas.base.pluginsBase.BasePlugin.SHAPE_ORDER = 1.0
staticinherited

Definition at line 80 of file pluginsBase.py.


The documentation for this class was generated from the following file: